SPECIFICATIONS
* 10 - 1100 mbar absolute pressure range
* 6 coefficients for software compensation stored on-chip
* Piezoresistive silicon micromachined sensor
* Integrated miniature pressure sensor 9 x 9 mm
* 16 Bit ADC
* 3-wire serial interface
* 1 system clock line (32.768 kHz)
* Low voltage and low power consumption
Description:
The MS5534C is a SMD-hybrid device including a piezoresistive pressure sensor and an ADC-Interface IC. It provides a 16-bit data word from a pressure and temperature dependent voltage. Additionally the module contains 6 readable coefficients for a highly accurate software calibration of the sensor. MS5534C is a low power, low voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all communications with a microcontroller.
The MS5534C is fully software compatible to the previous versions (MS5534A and MS5534B). Compared to the previous versions, the ESD sensitivity level has been improved to 4kV on all pins.
Features:
* Supply voltage 2.2 V to 3.6 V
* Low supply current
* -40'C to +125'C operation temperature
* No external components required
Applications:
* Mobile altimeter/barometer systems
* Weather control systems
* Adventure or multi-mode watches
* GPS receivers
* Lead free component
* High reliability and long term stability
* Patented solid polymer structure
* Suitable for linear voltage or frequency output circuitry
* Fast response time and very low temperature coefficient
DESCRIPTION
Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems. They are also useful in all applications where humidity compensation is needed.
FEATURES
* Full interchangeability with no calibration required in standard conditions
* Instantaneous desaturation after long periods in saturation phase
* Compatible with automatized assembly processes, including Pb free wave soldering and reflow processes
* Individual marking for compliance to stringent traceability requirements
* Part may be washed with distilled water.
APPLICATIONS
* Automotive
* Home Appliance
* Printers
* Meteorology
PERFORMANCE SPECS
Operating Temperature: -60 to 140 °C
Storage Temperature: -60 to 140 °C
Supply Voltage (Peak): 10 Vac
Humidity Operating Range: 0 to 100 % RH
Humidity Module HTG3513CH Voltage Output Humidity Sensor
DESCRIPTION
Based on the rugged HUMIREL humidity sensor, HTG3513CH is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage and direct NTC outputs. HTG3513CH is designed for high volume and demanding applications.
FEATURES
* Voltage Supply: 3.3 Vdc
* Nominal Output @55%RH: 1.462~1.568 V
* Humidity Average Sensitivity: +18 mV/%RH
* Current consumption: 1.0 mA dc
â?¢ Humidity Measuring Range: 0~100 %RH
* Humidity Operating Range: 0~100%RH
* Temperature Operating Range: -40 ~110'C
* Suitable for small bulk assembly
* Product free from Lead, Cr (6+), Cd and Hg. Compliant with RoHS
* Full interchangeability. Better than +/-3%RH and +/-0.25'C
* Humidity calibrated within +/- 3% RH @ 55% RH
* Temperature measurement through NTC direct output
* Demonstrated reliability and long term stability
* Reliability not affected by repeated condensations
APPLICATIONS
* Automotive
* Home Appliance
* Printers
SPECIFICATIONS
* Integrated pressure, humidity and temperature sensor
* QFN package 5 x 3 x 1 mm3
* Operating range: 10 to 2000 mbar, 0%RH to 100%RH, -40 to 85 'C
* High-resolution module: 0.016 mbar, 0.04%RH, 0.01'C
* Supply voltage: 1.5 to 3.6 V
* Fully factory calibrated sensor
* I2C interface
DESCRIPTION
The MS8607 is the novel digital combination sensor of MEAS providing 3 environmental physical measurements all-in-one: pressure, humidity and temperature (PHT). This product is optimal for applications in which key requirements such as ultra low power consumption, high PHT accuracy and compactness are critical. High pressure resolution combined with high PHT linearity makes the MS8607 an ideal candidate for environmental monitoring and altimeter in smart phones and tablet PC, as well as PHT applications such as HVAC and weather stations. This new sensor module generation is based on leading MEMS technologies and latest benefits from Measurement Specialties proven experience and know-how in high volume manufacturing of sensor modules, which has been widely used for over a decade.
FIELD OF APPLICATION
* Smart phones and Tablet PCs
* HVAC applications
* Weather station
* Printers
* Home Appliance and humidifiers
Description:
The MS1451 is a piezoresistive silicon pressure sensor packaged in a surface mount configuration. It is intended for high volume applications where small size, light weight, low cost, and compatibility with automated assembly equipment are required.
The pressure sensor is available with a gage or absolute pressure sensing chip that is attached to a surface mountable ceramic substrate. A cap is attached to the ceramic substrate, protecting the chip and providing the pressure port.
The devices are shipped in plastic anti-static shipping tubes for use with automated production equipment. Caps are also available with a narrow hole or a large hole to interface with the pressure media.
Features:
* PC Board Mountable Pressure Sensor
* 0-60 mV Output
* Gage and Absolute Pressure
* Low Cost
* Surface Mount Package
* ±0.25% Pressure Non-linearity
* 3 Pressure Port Options
* Solid State Reliability
* Low Power
1. Features
Gallium Nitride Based Material
Schottky-type Photodiode
Photovoltaic Mode Operation
Good Visible Blindness
High Responsivity & Low Dark Current
2. Applications
Full UV Band Monitoring
UV-A Lamp Monitoring
Iaq_100 p package 110-801
15x15 indoor air quality sensor 100 ppm p package 110-801
Description
Spec sensors' iaq_100 is a screen printed electrochemical sensor component specifically designed for the broad detection of gases associated with poor air quality: sulfides, alcohols, ammonia, odorous gases, and carbon monoxide.
Benefits
* zero power sensor
Sensor circuit - < 10 uw max
* cold operation - no heating required
* rugged design- not poisoned by sulfides, chlorides, nh3
* stable response - not affected by humidity, co2, n2, ar, most saturated hydrocarbons, hexane
* small size& low profile - 20x20x3 mm
* sensitive - in the ppm range
* easy to use - linear response
* long life - 10 years expected life
* fast response - < 20 seconds
* rohs compliant
Applications
* bad air quality detection
* indoor air monitor
* air purifier controls
* weather stations
* internet of things
* smart homes
* early fire detection
* leak detection
* hvac ventilation control
PERFORMANCE
Sensitivity nA/ppm at 2ppm SO2 275 to 475
Response time t90 (s) from zero to 2ppm SO2 < 30
Zero current nA in zero air at 20â?? -80 to +80
Noise* ±2 standard deviations (ppb equivalent) 5
Range ppm limit of performance warranty 100
Linearity ppb error at 100ppm SO2 , linear at zero and 10ppm SO2 0 to -2
Overgas limit maximum ppm for stable response to gas pulse 200
* Tested with Alphasense ISB low noise circuit
LIFETIME
Zero drift ppb equivalent change/year in lab air < ±20
Sensitivity drift % change/year in lab air, monthly test < ±15
Operating life months until 50% original signal (24 month warranted) > 36
ENVIRONMENTAL
Sensitivity @ -20â?? (% output @ -20â??/output @ 20â??) @ 2ppm SO2 70 to 82
Sensitivity @ 50â?? (% output @ 50â??/output @ 20â??) @ 2ppm SO2 95 to 110
Zero @ -20â?? nA change from 20â?? 0 to -10
Zero @ 50â?? nA change from 20â?? 10 to 30
CROSS SENSITIVITY
Filter capacity ppm·hrs 450
H2S sensitivity % measured gas @ 5ppm H2S < 2
NO2 sensitivity % measured gas @ 5ppm NO2 < -160
Cl2 sensitivity % measured gas @ 5ppm Cl2 < -40
NO sensitivity % measured gas @ 5ppm NO < -2
CO sensitivity % measured gas @ 5ppm CO < 2
H2 sensitivity % measured gas @ 100ppm H2 < 0.5
C2H4 sensitivity % measured gas @ 100ppm C2H4 < 1
NH3 sensitivity % measured gas @ 20ppm NH3 < 0.1
CO2 sensitivity % measured gas @ 5% CO2 < 0.1
KEY SPECIFICATIONS
Temperature range â?? -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous (see note below) 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load Resistor ohm (ISB circuit is recommended) 33 to 100
Weight g < 13
We Provide:
FIBER OPTICAL SWITCH, MECHANICAL OPTICAL SWITCH,
MEMS OPTICAL SWITCH, SM MM OPTICAL SWITCH
MINI OPTICAL SWITCH, MAGNETO-OPTICAL SWITCH
Optical Switch 2x2B Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Optical Switch 2x2B Applications
Optical Signal Switching and Routing
Optical Network Protection and Restoration
Optical Network Monitoring
Video Distribution
Instrumentation Resource Sharing
Military Communications
Parameters OSW-2x2B
Wavelength Range nm 650 1310 1260 1670
Testing Wavelength nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:0.6,Max:1.0 Typ:0.5 ,Max:0.8
Return Loss dB 30 50
Crosstalk dB 35 50
PDL dB 0.05
WDL dB 0.25
TDL dB 0.25
Repeatability dB �0.02
Power supply v 3.3 or 5.0
Lifetime Cycle 107
Switch Time ms 8
Transmission Power mW 500
Operation Temperature -40+85
Storage Temperature -40+85
Weight g 16
Dimension mm (L)27 (W)12.6 (H)8.5( �0.2)
Route states
Pins
Optical Path Electric Drive Sensor Status
2x2B 1 5 6 10 3 ?4,7 ?8 2 ?3,8 ?9
Latching P1--P3 N/A N/A GND +5V OPEN CLOSE
P1-P4/P2-P3 +5V GND N/A N/A CLOSE OPEN
Non-Latching P1--P3 N/A N/A N/A N/A OPEN CLOSE
P1-P4/P2-P3 +5V N/A N/A GND CLOSE OPEN
So-e2-960
Limiting current type sensor oxygen sensors
When voltage is applied to a zirconia electrolyte cell, oxygen is pumped through the zirconia disc from the cathode side to the anode side because the carriers of the current flowing through the zirconia electrolyte are oxygen ions. By attaching a cap with a pinhole on the cathode side of the cell and by increasing the voltage over the cell the current shows saturation due to the rate limiting step in the transfer of oxygen to the cathode. This saturation current is called limiting current and is nearly proportional to the ambient oxygen concentration.
Below the advantages of the oxygen sensor:
Measuring range 1.00 to 96.0 vol.% oxygen
High accuracy
For many types a more or less linear characteristic
Small temperature dependence of the sensor signal
Low interference with other gases
Long service life
In many cases â??single point calibrationâ?? necessary only once
Applications:
Medical
Laboratory
Food industry
Household/gastronomy
Measuring technique
Security technology/monitoring
(electrical-) industry
Characteristic data:
Measuring gas: oxygen concentration
Measuring medium: gaseous atmosphere
Measuring principle: limiting current type sensor
Measuring ranges: 1.00 - 96.0 vol.% o2
Response time (t90): 2 to 25 sec. (depends on: sensor type, gas flow, measuring chamber)
Sensor voltage / heating voltage / power consumption / heater cold resistance
Sensor voltage: 0, 7 to 1, 6 volt
Heating voltage: 3.6 â?? 4.4 volts
Power consumption: 1.3 to 1.8 watts (depends on application and packaging)
Cold resistance: r( 25'c ) = 3.25 ohm â± 0.20 ohm
Warm up time: min. 30 s
3sp_no2_20 p 15x15 no2 sensor 20 ppm p package 110-501
Benefits
* small size with low profile (20x20x3 mm)
* long life (10 years expected life)
* fast response (< 15 seconds)
* low power consumption
* individually calibrated (nist traceable)
* rohs compliant
Applications
* air quality monitoring
* industrial safety
* air purification control
Description
Spec's printed sensors offer the performance of the best quality electrochemical sensors at a fraction of the price. Spec's printed sensors are also ultra-thin, offering easy integration into wireless, portable, and networked solutions. These sensors are ideal for health, environmental, industrial and residential monitoring, because of their high performance, low cost and small size.
3sp_o3_20 p 15x15 o3 sensor 20 ppm p package 110-401
Benefits
* small size with low profile (20x20x3 mm)
* long life (10 years expected life)
* fast response (< 15 seconds)
* low power consumption
* individually calibrated (nist traceable)
* rohs compliant
Applications
* air quality monitoring
* industrial safety
* air purification control
Description
Spec's printed sensors offer the performance of the best quality electrochemical sensors at a fraction of the price. Spec's printed sensors are also ultra-thin, offering easy integration into wireless, portable, and networked solutions. These sensors are ideal for health, environmental, industrial and residential monitoring, because of their high performance, low cost and small size.
Minir is an ultra low power (3.5mw4 ), high performance co2 sensor, ideally suited for battery operation and portable instruments. Based on patented ir led and detector technology and innovative optical designs, minir is a third generation product from gas sensing solutions ltd - leaders in ir led co2 sensing.
* ultra-low power 3.5mw
* measurement ranges from 0 to 100%
* 3.3v supply.
* peak current only 33ma.
* compact 20mm diameter package
Cozir lp is a low profile, low power, high performance co2 sensor. Operating at a 2hz update rate while only consuming 3mw5 , its world leading power consumption make it ideally suited for battery operation and portable instruments. Based on proven gss ir led and detector technology and innovative optical designs. Cozir lp is a third generation product from gas sensing solutions ltd - leaders in ir led co2 sensing.
With measurement ranges of 0-2000ppm, 0-5000ppm and 0-1% the cozir lp sensor is suitable for applications such as building control and indoor air quality.
* ultra-low power 3mw
* measurement ranges from 0 to 1%
* 3.3v supply
* peak current only 33ma
* commands set and electrical interface compatible with gss cozir sensor range
Cozir ambient sensor
Ultra low power carbon dioxide sensor
Cozir is an ultra low power (3.5mw4), high performance co2 sensor, ideally suited for battery operation, portable instruments and hvac.Based on gss ir led and detector technology, and innovative optical designs, the cozir offers the lowest power ndir sensor available.Optional temperature, humidity and light sensing are available.Cozir is a third generation product from gss - leaders in ir led co2 sensing.
With measurement ranges of 0-2000ppm, 0-5000ppm and 0-1% the cozir ambient sensor is suitable for applications such as building control and horticulture.
* ultra-low power 3.5mw
* measurement ranges from 0 to 1%
* low noise measurement
Sprintir is a high speed (20 hz) co2 sensor, ideally suited for applications which require capture of rapidly changing co2 concentrations including metabolic assessment and analytical instrumentation.
* high speed sensing (20hz)
* measurement ranges from 0 to 100%
* 3.3v supply
* low power requirement 35mw
* flow through adaptor (optional)
Features:
* high selectivity to co2
* compact size
* low dependency on humidity
* long life and low cost
* low power consumption
Applications:
* indoor air quality control
* co2 monitors
Tgs4161 is a new solid electrolyte co2 sensor which offers miniaturization and low power consumption. A range of 350~10, 000ppm of carbon dioxide can be detected by tgs4161, making it ideal for indoor air control applications.
The co2 sensitive element consists of a solid electrolyte formed between two electrodes, together with a printed heater (ruo2 ) substrate. By monitoring the change in electromotive force (emf) generated between the two electrodes, it is possible to measure co2 gas concentration.
The top of the sensor cap contains adsorbent (zeolite) for the purpose of reducing the influence of interference gases.
Tgs4161 exhibits a linear relationship between â??emf and co2 gas concentration on a logarithmic scale. The sensor displays good long term stability and shows excellent durability against the effects of high humidity.
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